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20162026
most citedPossible evidence of hydrogen emission in the first-overtone and multi-mode RR Lyrae variables

6 citations · 6 across the 4 of their papers we have counts for

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Showing 2021Show all

2 papers · 1 filter

astro-ph.SR2021

Further evidence of shocks in the first-overtone RR Lyrae pulsators: first detection of shock-triggered magnesium emissions

Xiao-Wei Duan, Weijia Sun, Xiaodian Chen +2

The behavior of the shock wave in the atmosphere of the non-fundamental mode RR Lyrae pulsator remains a mystery. In this work, we firstly report a blueshifted Mg triplet emission…

astro-ph.SR2021

Exploring the stellar rotation of early-type stars in the LAMOST Medium-Resolution Survey. II. Statistics

Weijia Sun, Xiao-Wei Duan, Licai Deng +1

Angular momentum is a key property regulating star formation and evolution. However, the physics driving the distribution of the stellar rotation rates of early-type main-sequence…